<html>
    <head>
        <meta charset="utf-8">
        <title>用户登录</title>
        <link rel="stylesheet" href="./css/dlym.css">
    </head>
    <body>
        <div class="denglu">
            <h1>欢迎登录</h1>
            <div class="input">
                <input type="text" placeholder="用户名">
            </div>
            <div class="input">
                <input type="password" placeholder="密码">
            </div>
            <div class="input">
                <input type="text" placeholder="验证码">
            </div>
            <div class="input">
                <input type="submit" value="登录">   
            </div>
        </div>
    </body>
</html>